Get matched with top water heater pros in Manly, IA

Q: Can I run a 30-amp water heater on a 40-amp breaker?

• <div><p>Yes, this would be an appropriate choice. In order to comply with the National Electric Code&rsquo;s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current <a href="https://www.angi.com/articles/water-heater-keeps-tripping-breaker.htm">water heater keeps tripping the breaker</a>, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.</p></div>

Q: How often should you replace an anode rod?

• <div><p>Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. </p></div>

Q: What’s wrong with high water pressure?

• <div><p>Excessive pressure (above 80 psi) puts too much stress on plumbing pipes, joints, and fixtures. This can lead to leaks and burst pipes. Plus, it shortens the lifespan of appliances, can waste water, and can raise your utility bills. High water pressure might feel like a gift, but it&rsquo;s actually a silent threat to plumbing. </p></div>

Q: Is 20 years too old for a water heater?

• <div><p>If your water heater is about to celebrate the big 2-0, you may want to consider sending it off to greener pastures. While the water heater may seem to be working well, any conventional, tanked water heater over 10 years of age is at risk of failure. If your water heater is 20 years or older, your best move is to replace your aging heater before it completely breaks down.</p></div>

Q: What size circuit breaker does a water heater need?

• <div><p>Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.</p></div>

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Verified Reviews for Water Heater Service pros in Manly, IA

*The Angi rating for Water Heater Service companies in Manly, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Manly, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on March 24, 2025

Reviewed in March 2025
Tyson did an excellent job—professional, efficient, and thorough. He arrived when he said he would and completed the work in short order. I couldn't be happier with the results! He worked on copper tubing installation on cinderblock, providing an elegant solution using Unistrut and proper...
Ursidae Mechanical LLC
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Reviewed in December 2024
Our installer, Levi L., did a fantastic job on our new shower. It is beautiful. The bathroom and surrounding area was perfectly clean when he was done. He answered all of our questions and made sure we understood the paper work at the finish. Very friendly and polite. I would recommend him to...
Mad City Windows & Baths
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Reviewed in July 2022
Very thorough, methodical Power wash of house made a great difference in appearance of housr
American Power Washing, LLC
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Reviewed in July 2021
He tired selling me a 15k drainage unit with spending less then 5 minutes in my basement. The tech named Ryan tried telling me I had above 20% moisture in my dry wall up to 2 ft and higher in my basement, tired telling me I had mold and I needed to install a 15k drainage unit right away. I had a...
American Waterworks
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Reviewed in December 2014
Best service ever! Polite, on time, knowledgeable, honest and amazing customer service! You cannot go wrong if you hire George Parks with Clear and Pure Water. He was so helpful in every step of the process. He was the only one that listened to what we needed and wasn��t there to just sell us...
Clear and Pure Water
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Reviewed in October 2014
My stand pipe backed up last night, water all over my laundry room. Called Josh early this morning, here by 9:00 a.m. Accomplished job promptly and effectively. Clean worksite when done, respectful attitude, <br />
A-1 Drain & Sewer Cleaning
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Reviewed in December 2013
NGave estimate based on less than exact specifications from wife and I. Broke cement floor to install new sewer and drain lines.Replaced cement,installed all fixtures and plumbing for new 4 piece bath. Gave advice and explained state and local code requirements. He stayed within budget and fixed...
Bretts Drain Service
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Reviewed in July 2012
They did this while I was on vacation and left a signficant mess in the house. I called and the owner did not offer to come and clean it up. Two years after the work was done, a transformer failed. I called Linahon and they came to check it out. The transformer that was installed was way too...
LINAHON ELECTRIC INC
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Reviewed in May 2011
Very well. They were prompt in their service and willing to answer any questions that I had. Since there was no heat one night, they offered electrical heaters for my comfort. The boiler had a couple of problems when first installed, and Schroeder's crew was to our house quickly to make the...
Schroeder Plumbing & Heating Inc
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Find Water heater pros in Manly

Ursidae Mechanical LLC

5.0(

)

Tankless Water Heater - RepairWater Heater - Repair or ServiceWater Heater - Repair or Service - For Business

Serving Manly, IA and surrounding areas

In business since 2023

Free estimates

Offers commercial services

"Tyson did an excellent job—professional, efficient, and thorough. He arrived when he said he would and completed the work in short order. I couldn't be happier with the results! He worked on copper tubing installation on cinderblock, providing an elegant solution using Unistrut and proper hardware. He also handled the water heater installation, assisted with installing a new toilet, and set up the stub-out for a new shower. Additionally, he helped extend 1-inch propane black pipe for in-building services. Highly recommend Tyson for quality workmanship and reliability!"

Response time7 hrs

Recommended by60%of homeowners

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American Home Shield – Home Warranty

3.5(

5,689

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Manly, IA and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet. I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."

Recommended by65%of homeowners

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K & C Electric, Plumbing & HVAC, Inc.

5.0(

)

Solar Water Heater System - InstallTankless Water Heater - InstallWater Heater - Install or Replace+1 more

Serving Manly, IA and surrounding areas

In business since 1967

Free estimates

Credit card accepted

K & C Electric, Plumbing & HVAC, Inc., take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time10 mins

Recommended by100%of homeowners

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Fischer Family Services LLC

5.0(

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Manly, IA and surrounding areas

In business since 2021

Free estimates

We have the experience and dedication to get the job done right! Specializing in Kitchen and Bathroom Remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your estimate today!

Recommended by100%of homeowners

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Water Heaters questions, answered by experts

Yes, this would be an appropriate choice. In order to comply with the National Electric Code’s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current water heater keeps tripping the breaker, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener.

Excessive pressure (above 80 psi) puts too much stress on plumbing pipes, joints, and fixtures. This can lead to leaks and burst pipes. Plus, it shortens the lifespan of appliances, can waste water, and can raise your utility bills. High water pressure might feel like a gift, but it’s actually a silent threat to plumbing.

If your water heater is about to celebrate the big 2-0, you may want to consider sending it off to greener pastures. While the water heater may seem to be working well, any conventional, tanked water heater over 10 years of age is at risk of failure. If your water heater is 20 years or older, your best move is to replace your aging heater before it completely breaks down.

Most standard residential water heaters, which are typically around 40 gallons and use 240 volts and between 3,500 and 5,500 watts, require a 30-amp, two-pole circuit breaker. For smaller, point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts, a 30-amp breaker is also often adequate. However, some models may have different needs; units that use more watts than average may require a 40-amp breaker, while smaller units might only need a 20-amp breaker. Newer, tankless, or more energy-efficient models can also require a higher amperage. Having the correct breaker size is crucial for safe and efficient operation, so it's best to consult a licensed electrician to determine the specific needs of your water heater.

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